Are direct flights from San Antonio to Seoul always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the cheapest option. Flights with one or more connections can sometimes be significantly more affordable. Consider your priorities for cost versus convenience.

Can flexible travel dates help on San Antonio to Seoul flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary greatly depending on the day of the week or season. Flying during off-peak times or mid-week may result in better deals.

What extra costs should I check before booking San Antonio to Seoul flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Also, consider the cost of transportation to and from the airports. These additional expenses can impact the overall trip budget.

Flights From San Antonio

To Seoul

Cheap Flights from San Antonio to Seoul

Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Antonio

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from San Antonio to Seoul

Explore current cheapest deals departing from San Antonio to Seoul

2026-08-22 – 2026-08-31
SAT - Seoul
89% AI deal score
$1,233
$897
Round trip
2026-08-17 – 2026-08-31
SAT - Seoul
88% AI deal score
$1,233
$913
Round trip
2026-08-17 – 2026-08-24
SAT - Seoul
89% AI deal score
$1,301
$919
Round trip
2026-08-28 – 2026-08-31
SAT - Seoul
89% AI deal score
$1,349
$942
Round trip
2026-09-08 – 2026-09-16
SAT - Seoul
81% AI deal score
$1,132
$945
Round trip
2026-09-19 – 2026-09-30
SAT - Seoul
81% AI deal score
$1,146
$952
Round trip
2026-08-08 – 2026-08-28
SAT - Seoul
87% AI deal score
$1,204
$955
Round trip
2026-09-10 – 2026-09-13
SAT - Seoul
87% AI deal score
$1,224
$955
Round trip
2026-08-11 – 2026-09-09
SAT - Seoul
86% AI deal score
$1,204
$984
Round trip
2026-08-14 – 2026-09-09
SAT - Seoul
86% AI deal score
$1,195
$985
Round trip

San Antonio to Seoul: Overview

Insights for flights from San Antonio to Seoul

For flights from San Antonio to Seoul, fares typically range from $1276–$2036, with a median of $1386. Right now, current fares are above the typical level for this route. Currently, 0% of recent fares are classified as a good price, indicating that finding a low fare may require flexibility.

When is the cheapest time to fly from San Antonio to Seoul? The data indicates that November is typically the most affordable month, with a median fare of $520. Following closely, December offers a median fare of $773, and January presents a median of $957, making these months generally more economical for this long-haul journey.

A typical journey from San Antonio to Seoul takes approximately 36h 37m, including connections. This is a long-haul route, and most itineraries connect at least once. In fact, most itineraries connect at least once, with a median of 2 stopovers when connecting, as there are no direct flights from San Antonio to Seoul available.

The distance between San Antonio and Seoul is approximately 11220 kilometers, classifying this as a long-haul international route. Given the significant distance, flights on this route almost always involve multiple connections and a substantial travel duration. New deals for this route appear almost daily, suggesting frequent opportunities to find fares.

How much is a round trip from San Antonio to Seoul

Regular price: $1,046 - $2,035

Prices are currently below the regular range.

The regular price range for flights from San Antonio to Seoul is $1,046 to $2,035. The current lowest deal is $917 with Frontier Airlines for travel from Aug 22-Aug 31.

now $917

Low $1,046

High $2,035

The cheapest time to fly from San Antonio to Seoul

The cheapest month to fly from San Antonio to Seoul is November, with a median price of $520. The most expensive month is August, with a median price of $1533. Prices are generally lower from January to December.

November

Cheapest

Flights from $520

August

Most Expensive

Flights from $1,533

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Seoul

Frontier Airlines

United Airlines

Deutsche Luft Hansa

WestJet

Last-minute flights going from San Antonio to Seoul

Mon, Aug 10

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Deutsche Luft Hansa

$1,288

$1,214

One-way

Mon, Aug 10

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

United Airlines

$1,328

$1,247

One-way

Thu, Aug 13

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Deutsche Luft Hansa

$1,434

$1,214

One-way

Thu, Aug 13

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

United Airlines

$1,244

$1,250

One-way

Sun, Aug 16

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Frontier Airlines

$1,283

$1,109

One-way

Sun, Aug 16

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Deutsche Luft Hansa

$1,419

$1,265

One-way

Biggest price drops on these dates for flights from San Antonio to Seoul

8 nights

Aug 25 - Sep 2

$1,265 → $969

23%

11 nights

Aug 17 - Aug 28

$1,264 → $972

23%

15 nights

Aug 18 - Sep 2

$1,235 → $969

22%

15 nights

Aug 25 - Sep 9

$1,224 → $969

21%

Popular Airports to fly from San Antonio to Seoul

San Antonio - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Antonio to Seoul are above the typical level, with a median price of $1386.

📅 Best time to fly

Fly in November for the best prices

Historically, November offers the lowest median price at $520 for flights to Seoul.

⏱️ Flight duration

Flights typically take 36h 37m

Connecting flights from San Antonio to Seoul typically have a median duration of 36h 37m.

✈️ Airlines & availability

Connecting flights are dominant

This route is connecting dominant, with a median of 2 stopovers on connecting flights.

🏆 Airline highlight

WestJet offers a recent deal

A recent deal from WestJet was found for $1046, departing October 11 and returning October 17.

🎯 Booking tip

Deals are frequent on this route

Historically, deals for flights from San Antonio to Seoul are frequent, appearing within 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International offers flights to Seoul, and is the cheapest departure option from San Antonio.

📍 ~12 km from San Antonio city center (reachable by car)

💸 Flights from ~$1046

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from San Antonio to Seoul.

📍 ~50 km from Seoul (reachable by car)

💸 Flights from ~$1046

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a useful alternative with international flights and good connections to Seoul.

📍 ~110 km from Seoul (reachable by express bus and rail services)

💸 Flights from ~$1319

Business & First Class Flight Deals to Seoul

82% AI deal score

$24,438

$21,745

Save $2,693

Frequently Asked Questions About Flights to Seoul

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, last-minute deals can also appear, so monitoring fare trends is usually beneficial. There isn't a single perfect time, as prices can fluctuate.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it might add to travel time, the potential savings on airfare can be significant. Always check ground transportation costs and convenience.

Related routes

More routes from San Antonio

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Flights to Seoul from other cities

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San Antonio to Seoul: Overview

Insights for flights from San Antonio to Seoul

How much is a round trip from San Antonio to Seoul

Regular price: $1,046 - $2,035

Prices are currently below the regular range.

The regular price range for flights from San Antonio to Seoul is $1,046 to $2,035. The current lowest deal is $917 with Frontier Airlines for travel from Aug 22-Aug 31.

now $917

Low $1,046

High $2,035

The cheapest time to fly from San Antonio to Seoul

November

Cheapest

Flights from $520

August

Most Expensive

Flights from $1,533

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec